NO20010154L - Brønnhulls-strekksvivelovergang - Google Patents

Brønnhulls-strekksvivelovergang

Info

Publication number
NO20010154L
NO20010154L NO20010154A NO20010154A NO20010154L NO 20010154 L NO20010154 L NO 20010154L NO 20010154 A NO20010154 A NO 20010154A NO 20010154 A NO20010154 A NO 20010154A NO 20010154 L NO20010154 L NO 20010154L
Authority
NO
Norway
Prior art keywords
hulls
well
tension swivel
swivel time
tension
Prior art date
Application number
NO20010154A
Other languages
English (en)
Other versions
NO20010154D0 (no
NO316736B1 (no
Inventor
Bruce Mcgarian
Lawrence Robert Barr
Original Assignee
Smith International
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smith International filed Critical Smith International
Publication of NO20010154D0 publication Critical patent/NO20010154D0/no
Publication of NO20010154L publication Critical patent/NO20010154L/no
Publication of NO316736B1 publication Critical patent/NO316736B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Luminescent Compositions (AREA)
NO20010154A 1998-07-09 2001-01-09 Bronnhulls-strekkvirvelovergang NO316736B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9814933A GB2339442B (en) 1998-07-09 1998-07-09 Downhole tension swivel sub
PCT/GB1999/002155 WO2000003116A1 (en) 1998-07-09 1999-07-06 Downhole tension swivel sub

Publications (3)

Publication Number Publication Date
NO20010154D0 NO20010154D0 (no) 2001-01-09
NO20010154L true NO20010154L (no) 2001-03-07
NO316736B1 NO316736B1 (no) 2004-04-19

Family

ID=10835266

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010154A NO316736B1 (no) 1998-07-09 2001-01-09 Bronnhulls-strekkvirvelovergang

Country Status (6)

Country Link
US (1) US6516878B1 (no)
EP (1) EP1102913B1 (no)
CA (1) CA2336905C (no)
GB (1) GB2339442B (no)
NO (1) NO316736B1 (no)
WO (1) WO2000003116A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432449B1 (en) * 1998-05-18 2002-08-13 Amgen Inc. Biodegradable sustained-release alginate gels
GB0110872D0 (en) * 2001-05-03 2001-06-27 Hamdeen Ltd Impact drilling tool
CA2421227C (en) * 2001-07-30 2010-04-13 Smith International, Inc. Downhole motor lock-up tool
US7011162B2 (en) 2002-11-14 2006-03-14 Weatherford/Lamb, Inc. Hydraulically activated swivel for running expandable components with tailpipe
GB2408272B (en) * 2003-11-24 2006-06-28 Smith International Downhole swivel joint assembly and method of using said swivel joint assembly
GB2422858B (en) * 2005-02-04 2007-07-11 Smith International Downhole swivel joint
GB0507639D0 (en) 2005-04-15 2005-05-25 Caledus Ltd Downhole swivel sub
DE102005042319A1 (de) * 2005-09-06 2007-03-08 Siemens Ag Weitspannungs-Umrichter
US8347505B2 (en) * 2008-10-13 2013-01-08 Baker Hughes Incorporated Method for fabricating a cylindrical spring by compressive force
CN101942971B (zh) * 2010-09-04 2014-03-26 李永祥 弹性伸缩器
US10385640B2 (en) 2017-01-10 2019-08-20 Weatherford Technology Holdings, Llc Tension cutting casing and wellhead retrieval system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191255A (en) * 1978-04-13 1980-03-04 Lor, Inc. Method and apparatus for cutting and pulling tubular and associated well equipment submerged in a water covered area
EP0154520A3 (en) * 1984-03-02 1986-08-27 Smith International (North Sea) Limited Releasable spear for retrieving tubular members from a well bore
US4550781A (en) 1984-06-06 1985-11-05 A-Z International Tool Company Method of and apparatus for cutting and recovering of submarine surface casing
US5018580A (en) * 1988-11-21 1991-05-28 Uvon Skipper Section milling tool
GB8827205D0 (en) * 1988-11-22 1988-12-29 Plexus Ocean Syst Ltd Casing installation
US5253710A (en) * 1991-03-19 1993-10-19 Homco International, Inc. Method and apparatus to cut and remove casing
GB2341653B (en) * 1995-11-23 2000-05-03 Red Baron The Downhole swivel joint
AU4812997A (en) * 1996-10-04 1998-04-24 Camco International, Inc. Improved emergency release tool
WO1998029637A1 (en) * 1996-12-31 1998-07-09 Helms Charles M Lockable swivel apparatus and method

Also Published As

Publication number Publication date
US6516878B1 (en) 2003-02-11
GB2339442A (en) 2000-01-26
GB2339442B (en) 2002-06-05
CA2336905A1 (en) 2000-01-20
EP1102913B1 (en) 2003-10-01
NO20010154D0 (no) 2001-01-09
GB9814933D0 (en) 1998-09-09
NO316736B1 (no) 2004-04-19
EP1102913A1 (en) 2001-05-30
WO2000003116A1 (en) 2000-01-20
CA2336905C (en) 2006-11-28

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Legal Events

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